Data from airbag control module for TELE AID, function

The emergency call system control module (TELE AID, A35/8) receives the following messages from the emergency tensioning retractor control module with airbag (AB) (N2/2, not in models 215, 220) or from the restraint system control module (N2/7, Models 215, 220) :

B1: Readiness

B2: Test signal for function check

B3: Front end collision, emergency tensioning retractor activated

B4: Rear end collision, emergency tensioning retractor activated.

B5: Front end collision, airbag triggered

B6: Side collision, side airbag triggered

After TELE AID is switched on, the emergency call system control module (TELE AID, A35/8) waits for a readiness message from the emergency tensioning retractor control module with airbag (AB) (N2/2, not in models 215, 220) or from the restraint system control module (N2/7, models 215, 220) If this message is not received within 30 s the indicator lamp in the TELE AID emergency call pushbutton switch (S93/3) comes on and the error is stored in the DTC memory.Ready messages coming in later are still accepted, the status indicator lamp goes also out.

After the ready message is received the emergency call system control module (TELE AID, A35/8) expects further ready messages every 500 ms.If this is not accomplished for more than 3 s, the status indicator lamp in the TELE AID emergency call pushbutton switch (S93/3) comes on and the error is stored in the DTC memory of the emergency call control module (TELE AID, A35/8) . Later incoming messages are still received.

A TELE AID emergency call is automatically actuated when a crash message is received twice within one second in the emergency call system control module (TELE AID, A35/8) .

When a crash message is received once the status indicator lamp in the TELE AID pushbutton switch (S93/3) comes on.This is entered into the DTC memory of the emergency call control module (TELE AID, A35/8), later incoming messages are, however, still received.